It is a tool that measures CPU usage.
You have to use Cmake to compile.
Just run the following commands:
norian@norian-HP-Pavilion:~/Documents/github/CPU-Usage$ cmake .
norian@norian-HP-Pavilion:~/Documents/github/CPU-Usage$ make
A compiled file named cpu_utilzation appears.
Just run the compiled file with the command:
norian@norian-HP-Pavilion:~/Documents/github/CPU-Usage$ ./cpu_utilization
The first "cpu" line aggregates the numbers in all of the other "cpuN" lines.